radicalize

verb

rad·​i·​cal·​ize ˈra-di-kə-ˌlīz How to pronounce radicalize (audio)
radicalized; radicalizing

transitive verb

: to make radical especially in politics
radicalization noun

Examples of radicalize in a Sentence

The war has radicalized an entire generation of young people.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Authorities are investigating it as a hate crime after finding evidence that the perpetrators had been radicalized online and wrote a manifesto full of Neo Nazi and racist beliefs. Lia Russell, Sacbee.com, 28 May 2026 Authorities said the teens met online, where they were radicalized by hate. Teri Figueroa, San Diego Union-Tribune, 27 May 2026 What are the signs a young person is being radicalized? Karen Garcia, Los Angeles Times, 23 May 2026 Reports reveal that the heavily armed attackers were radicalized through online hate spaces and left behind writings filled with white supremacist, Islamophobic and extremist ideology. Zainab Chaudry, Baltimore Sun, 22 May 2026 See All Example Sentences for radicalize

Word History

First Known Use

1830, in the meaning defined above

Time Traveler
The first known use of radicalize was in 1830

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Cite this Entry

“Radicalize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/radicalize. Accessed 4 Jun. 2026.

Kids Definition

radicalize

verb
rad·​i·​cal·​ize ˈrad-i-kə-ˌlīz How to pronounce radicalize (audio)
radicalized; radicalizing
: to make radical

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